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  • Press-fit insert with strong, reusable threads. No heat or ultrasonics required.
  • Straight knurling at the top end of the insert offers higher torsional resistance.
  • Slotted insert compresses allowing easy access into the mounting hole.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum inserts offer lead-free alternative.
Unit of Measure
Items
Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Metric

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Metric

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Metric

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Metric

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Metric
Thread Size x Pitch N/A M3 x 0.5 N/A M4 x 0.7 N/A M5 x 0.8 N/A M6 x 1 N/A M3 x 0.5
Type N/A PKA N/A PKA N/A PKA N/A PKA N/A PKB
Thread Code N/A M3 N/A M4 N/A M5 N/A M6 N/A M3
A ± 0.13
N/A 4.78 mm a1298.jpg N/A 7.92 mm a1298.jpg N/A 9.53 mm a1298.jpg N/A 12.7 mm a1298.jpg N/A 4.78 mm a1298.jpg
E Nom. N/A 3.96 mm N/A 5.56 mm N/A 6.35 mm N/A 7.92 mm N/A 3.96 mm
C ± 0.25 N/A 3.48 mm N/A 4.98 mm N/A 5.94 mm N/A 7.39 mm N/A 3.48 mm
B1 ± 0.25 N/A 1.42 mm N/A 2.39 mm N/A 2.84 mm N/A 3.81 mm N/A 1.42 mm
B2 ± 0.25 N/A 2.01 mm N/A 3.33 mm N/A 4.01 mm N/A 5.33 mm N/A 2.01 mm
S Nom. N/A 3.56 mm N/A 5.97 mm N/A 7.11 mm N/A 9.53 mm N/A 3.56 mm
W ± 0.4 N/A 0.50 mm N/A 1.19 mm N/A 1.57 mm N/A 1.98 mm N/A 0.50 mm
Min. Hole Depth N/A 5.80 mm N/A 8.94 mm N/A 10.55 mm N/A 13.72 mm N/A 5.80 mm
Hole Dia. ± 0.05 N/A 3.96 mm N/A 5.56 mm N/A 6.35 mm N/A 7.92 mm N/A 3.96 mm
Thread Specification N/A 6H per ASME B1.13M
Standard Material N/A Aluminum N/A Aluminum N/A Aluminum N/A Aluminum N/A Free-machining, Leaded Brass
Standard Finish N/A Plain
CAD Supplier N/A PennEngineering® (SI®)